St Charles Weather Forecast

    • -9
    • 30

    Mostly Cloudy

    • -6
    • 1

    Chance Snow

    • -5
    • 5

    Slight Chance Snow

    • -5
    • 14

    Partly Sunny

    • 8
    • 28

    Mostly Sunny

    • 9
    • 31

    Partly Sunny

Today 22 Jan Cuming

Partly cloudy Early, then becoming mostly cloudy. Cooler with Highs in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming northwest 15 to 20 Mph with Gusts up to 30 Mph this afternoon. Wind chill Values as low as zero.

Tonight 22 Jan Cuming

Partly cloudy in the Evening, then becoming mostly cloudy. Much Colder with Lows around 9 below. North Winds around 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 29 below.

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St Charles Temperature Statistics

January Temperature

Fremont Municipal Airport (26.1 miles)

  • Lowest 19 January, 2026

    1 °F

  • Average January

    29.9 °F

  • Highest 7 January, 2026

    65.3 °F

Climate (2021–Present)

Fremont Municipal Airport (26.1 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    64.6 °F
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